Fuzzy Logic in 3D

What has tying shoelaces got to do with anything? Try lacing your shoes from the wrong end, and you'll get a tiny glimpse of complexity. It's all around us, but it's so big we have to look away. In today's Fuzzy Logic we look at some examples technology. Leggo robot projects to inspire kids. We found them clustered around, the robots whirring along a track at the NICTA TechFest. Doarama lets you relive a 3D experience, wearing stereo goggles. Sian and Hannah give us a heads-up on 3D printing and some exciting possibilities. Brought to you by (the real) Sian, Hannah, and Rod.